Trump and Dmitry Medvedev, the deputy chairman of Russia's security council, have been sparring on social media for days.

Donald Trump, is preparing “shock and awe” sanctions on Russian exports, a senior Republican has said. Senator Jim Risch, the chairman of the powerful Senate foreign relations committee, said the US ...

A series of drone attacks targeted industrial facilities in Russia's Ryazan, Penza, and Samara oblasts overnight on Aug. 2, ...